@InProceedings{SCI:Bar2005b,
  author =    "D. Barbosa and J. Freire and A. Mendelzon",
  title =     "Designing Information-Preserving Mapping Schemes
              for XML",
  booktitle = "Proceedings of the 31st International Conference
              on Very Large Data Bases",
  pages =     "109--120",
  year =      "2005",
  location =  "Trondheim, Norway",
  url =       "http://www.sci.utah.edu/publications/barbosa05/Barbosa_VLDB2005.pdf",
}